Roofer companies in the Dartford area
163 roofer companies have a registered office in the Dartford area (DA postcodes), and 46 of them were formed in 2025 or 2026. In their latest accounts, the typical one held £19,991 in cash and owed £22,525 at year end.
The numbers
| Measure | Dartford | UK |
|---|---|---|
| Registered companies | 163 | 15,491 |
| Formed in 2025 or 2026 | 46 (28%) | 30% |
| Being struck off or in liquidation | 20 (12%) | 11% |
| Typical cash at year end | £19,99149 accounts | £27,411 |
| Typical amount owed at year end | £22,52584 accounts | £32,480 |
| Typical number of employees | 180 accounts | 2 |
What this means if you’re starting one
Most of these businesses are run by one or two people
The typical roofer company in the Dartford area (DA postcodes) reports 1 employee; the top quarter has 2 or more (80 filings).
You are mostly up against owner-operators. Your own hours are likely to be your biggest cost, and the easiest one to undercount.
Most of your competition will be other newcomers
28% of the 163 roofer companies in the Dartford area (DA postcodes) were formed in 2025–26, against 22% of all companies in the Dartford area (DA postcodes). Nationally, that share of new companies is higher than 87% of UK industries.
New rivals are arriving faster than in most trades, so your customers already have fresh options. Being new is not a difference on its own.
the Dartford area (DA postcodes) already has more of these businesses than most places
Roofer companies are 0.39% of companies registered in the Dartford area (DA postcodes), against 0.28% UK-wide (1.4× the national share).
Demand here is proven, but so is choice. Customers can compare you with several nearby options.
Planning a business like this in Dartford?
Answer two questions about your customer and what makes you different, and get a free three-week plan to test the idea before you spend real money. No account or card.
Check my ideaWhat these figures can’t tell you
Companies are counted where their registered office is, which may be an accountant or a home address rather than a shop. Sole traders and partnerships are not on the register, and electronically filed accounts cover roughly 60–75% of accounts filed each year. The figures describe companies that exist; they cannot prove demand for your idea or predict whether it will work. How the figures are built.
Roofer in other places
- Portsmouth339 companies
- Tonbridge258 companies
- Brighton241 companies
- Guildford240 companies
- Reading201 companies
- Medway190 companies
- Southampton181 companies
- Redhill153 companies
Other businesses in Dartford
- Buy-to-let landlord1,774 companies
- Business consultancy1,505 companies
- IT support or consultancy1,317 companies
- Dog grooming and other personal services1,005 companies
- Online shop890 companies
- Haulage855 companies
- Physiotherapy or therapy clinic841 companies
- Electrician793 companies